Step-by-step explanation:
there is 3 feet in a yard
divide by 3
18 ÷ 3 = 6
true
2/150=x/5000
=>150x/10,000
= 66.6 repeating
=67 if you're to round it
Answer:
t=p-r-s
Step-by-step explanation:
just bring r and s to the other side
For problems like this we can use algebra to help us, the farenheight 6 hours ago was:
(2xt)-6=-20
We have to balance the sides out, first we minus 6
2xt=-26
Now we can divide by 2
t=-13
We now know the temperature 6 hours ago was -13
R = 8%/year
Equation:
r = (1/t)(A/P - 1)
Calculation:
Solving our equation:
r = (1/2)((2320/2000) - 1) = 0.08
r = 0.08
Converting r decimal to R a percentage
R = 0.08 * 100 = 8%/year
The interest rate required to get a total amount, principal plus interest, of $2,320.00 from simple interest on a principal of $2,000.00 over 2 years is 8% per year.